Power: 200 HP to 13,000 HP
140 kW to 10,000 kW
Flow: 1,250 cfm to 350,000 SCFM
2,100 m3/h to 600,000 m3/hr
Pressure: 30 to 1,100 PSI
2 bar to 80 bar
Air, Gas, Pressure
API 614 / 617 / 672
Your ONE Solution for Blower & Compressor Systems
GC SeriesCentrifugal Compressor
GC Series Centrifugal Compressor
Lone Star GC (CHORUS) Series Integrally Geared Compressors are designed and manufactured with the highest quality standards. With 1,100+ installa-tions we have the experience and proven reliability you can count on. These units are completely supported from our Houston, Texas manufacturing facility, with field and full factory service capabilities, repair and overhaul, custom packaging and mechanical/performance testing.
Product Features• Standard and Custom Engineered Compressors and Controls.
• Energy Efficient – State of the Art Aerodynamic and Minimal Mechanical Loss Design.
• Tilt Pad Force Lubricated Bearings for Proven 30+ year life.
• Variable Inlet, Variable Discharge Guide Vanes and Speed Control.
• Impellers 5-Axis Machined 17-4PH Stainless Steel, Titanium, or Inconel
• Horizontally Split Gearbox Case for Easy Maintenance.
• Quality – API 617, API 672, API 614
• Oil Free Process Air or Gas
100
50
35
30
25
20
15
10
5
0
5,882 11,764 51,000 23,529 29,411 35,284
PRES
SUR
E ba
rg
PRES
SUR
E ps
ig
VOLUME cfm
VOLUME m3/hr
*not to scale
1,500
1,000 2,500 5,000 9,000 15,000 30,000 60,000 300,000
4,500 8,000 15,000 25,000 50,000 100,000 500,000
0
1,500
700
450
300
150
75
GC1000
GC650
GC250
GC30
GC60
GC90
GC150
GC200
GC450
Standard*
*Ask about custom engineering to any flow and pressures beyond our standard units.
High efficiency & optimal designfor the best performance
• 5-axis milled backward leaning blade• Wide operation range with maximum turndown• Optimized aero-matching through whole flow path
Maximum bearing load capacity & minimum mechanical loss design
• Tilting pad pinion journal bearing• Sleeve journal and taper land thrust bull gear bearing• Horizontally split design for easy maintenance• Designed for maximum static and dynamic load capacity
High performance, reliable, andeasy maintenance gear system
• Low noise & high precision helical gear • AGMA 6011/API standard design• Compliant to DIN3961 Q4/Q5 (AGMA2000 13/12)• Individually replaceable pinion and bull gear• Thrust collar design
sLOC™ Control Panel
• Operation status display for control, monitoring, trending and protection• sLINK™ Remote Monitoring Optional• Mass Flow Control for wider turndown• Non-propriety open architecture with options for Allen Bradley, Siemens, or other as required• 10 Year Warranty on all components with standard control offering
GC Packaged SystemPrevent from reverse air flow for machine protection Process flow control
Check Valve
Disk Coupling
IGV
Blow Off Valve
Main Motor
TCV
Oil Cooler
Oil Filter3rd Stage
1st Stage
Cooler ShellAfter Cooler
Inter Cooler
Stainless 304, inlet flow control and improve efficiency by swirling inlet air before 1st stage
Cool down of oil temperature, versatile cooler tube material selection
Control of oil supplytemperature
Reduce discharge air/gas temperature, water-in-tube and versatile cooler tube material selection depend on application
Reduce air/gas temperature before the next stage, water-in-tube and versatile cooler tube material selection depend on application
Control of oil supply pressure for optimum lubrication for all bearings
Control IGV position either electrical or pneumatic
Pre and after oil circulation for maximum machine protection, electric motor driven
Air Discharge Blow Off Valve
PCV
1st Stage
After Cooler
IGV Actuator
Main Motor
sLOC™Control Panel
Inter CoolerV Joint
Aux Oil PumpOil Tank
Oil Level Gauge2nd Stage
Process Compressors are made to order for any specification or area classification. Air, Nitrogen, Natural Gas, Fuel Gas, Mechanical Vapor Recompression (Steam), CO2, or other gasses require specific materials and design. Our engineered solutions can meet the most demanding specifications from API 617, API 672, API 614 and beyond
1
23
4
5
6
1 Impeller
2 Oil Seal
3 Bearing
4 Bearing Housing
5 Pinion
6 Buffer Seal
CO2 Compressor Booster Compressor Fuel Gas CompressorMechanical Vaper Recompressor
Carbon Float Ring
Buffered Labyrinth
vv
8883 West Monroe Road
Houston, Texas 77061 USATel: +1 832-532-3112Fax: +1 832-532-3115
[email protected] • www.LoneStarBlower.com
LONE STAR GLOBAL NETWORK We have locations around the world to serve you
We manufacture the most advanced line of centrifugal blowers and compressors in the world.
Please visit our website at www.lonestarblower.com or call us today regarding your next application.
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HOUSTON
Factory Location
Representatives
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BLOWER AND COMPRESSOR
LSB-GC-MAY21